Exercises
Hazardous operations 220030Z to 220430Z nov, alternate 0030Z to 0430Z daily 23 thru 25 nov in area bound by…
NAVAREA XII 326/02
- issued
- 2002-11-18 09:25Z
- status
- cancelled 2002-11-22 01:22Z (archive)
- self-cancels
- 2002-11-25 05:30Z
- cancels
- NAVAREA XII 325/02
- authority
- PACMISRANFAC HAWAREA 162131Z OCT 02; COGARD NAVCEN 180616Z NOV 02
- sea
- North Pacific Ocean
- position
- 27.921, -157.991
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 220030Z TO 220430Z NOV, ALTERNATE 0030Z TO 0430Z DAILY 23 THRU 25 NOV IN AREA BOUND BY 22-00N 161-06W, 22-00N 163-12W, 29-00N 166-00W, 34-00N 154-00W, 28-00N 149-00W, 2. CANCEL NAVAREA XII 325/02(16,17). 3. CANCEL THIS MSG 250530Z NOV.
Activity windows · 4 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2002-11-22 00:30Z | 2002-11-22 04:30Z | — | 4 h |
| 2002-11-23 00:30Z | 2002-11-23 04:30Z | — | 4 h |
| 2002-11-24 00:30Z | 2002-11-24 04:30Z | — | 4 h |
| 2002-11-25 00:30Z | 2002-11-25 04:30Z | — | 4 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · military exercises
22 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
20
24
- Hazardous operations 081830Z to 090001Z feb, alternate 091830Z to 100001Z and 101830Z to 110001Z feb in area…2024-02-04
- Hazardous operations 1430Z to 1730Z daily 11 thru 16 dec in areas bound by: a. 24-40.00N 164-32.00W,…2023-12-06
- Hazardous operations 251930Z to 260100Z oct, alternate 1930Z to 0100Z daily 26 thru 28 oct in area bound by…2023-10-20
- Hazardous operations 181930Z to 190045Z nov, alternate 1930Z to 0045Z daily 19 thru 22 nov in area bound by…2022-11-16
- Hazardous operations 171930Z to 180045Z nov, alternate 1930Z to 0045Z daily 18 thru 21 nov in area bound by…2022-11-16
- Hazardous operations 0130Z to 0700Z daily 18 thru 20 nov in area bound by 22-08.0N 162-50.0W, 22-06.0N…2022-11-12
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Loran-c station port clarence, rate 7960-Z, unusablecancels · 2002-11-18
- Loran-c station port clarence, rate 7960-Z, unusablereplaced · 2002-11-18
- Cancel NAVAREA XII 326/02 and this msg, operations completedcancelled by · 2002-11-22
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
35 military exercises in force · see all
Exercises
Gunnery, firing and naval exercise areas. All current military exercises →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.